EP 2654155 A3 20170315 - Power converter, and method for operating a power converter
Title (en)
Power converter, and method for operating a power converter
Title (de)
Stromrichter, sowie Verfahren zum Betreiben eines Stromrichters
Title (fr)
Convertisseur de courant tout comme procédé destiné au fonctionnement d'un convertisseur de courant
Publication
Application
Priority
DE 102012103356 A 20120417
Abstract (en)
[origin: EP2654155A2] The converter (1) has a first control logic device (14) attached to a request line (31) and a sensor conductor (29). A second control logic device (15) is attached to a request line (32) for a request signal (R) and another sensor conductor (30) for sensor signals (S1'-S5'). Safety logic devices (16, 17) are arranged on the control logic device by an error line (33). The safety logic devices modify a set of control signals (TOP-PWM, BOT-PWM) on the basis of a control logic error signal (ERR1) such that supply of operation voltage to an electric machine is stopped. An independent claim is also included for a method for operating a power converter for feeding an electric machine with operation voltage.
IPC 8 full level
H02H 7/122 (2006.01); B62D 5/04 (2006.01); G05B 9/03 (2006.01); G06F 11/14 (2006.01); G06F 11/20 (2006.01); H02H 7/08 (2006.01); H02M 1/36 (2007.01)
CPC (source: EP)
B60L 3/0061 (2013.01); H02H 7/0844 (2013.01); H02M 1/36 (2013.01); H02P 27/085 (2013.01); H02P 29/0241 (2016.02); G05B 9/02 (2013.01); G05B 19/0428 (2013.01); Y02T 10/64 (2013.01)
Citation (search report)
- [XY] EP 2364897 A2 20110914 - HITACHI AUTOMOTIVE SYSTEMS LTD [JP]
- [XY] US 2009072986 A1 20090319 - BUSSERT JURGEN [DE], et al
- [YA] US 5490072 A 19960206 - HORNBACK EDWARD R [US]
- [YA] EP 1211774 A1 20020605 - SIEMENS AG [DE]
- [YA] US 2002177932 A1 20021128 - KIFUKU TAKAYUKI [JP], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2654155 A2 20131023; EP 2654155 A3 20170315; EP 2654155 B1 20180613; DE 102012103356 A1 20131017
DOCDB simple family (application)
EP 13154377 A 20130207; DE 102012103356 A 20120417